Odd Ecl Alert

Environment : I have a db signed by the server. I have an agent that updates a view selection formula in two views daily at 2am.

When users click on a action button in [View1] that is a URLOpen formula for [View2], they get an ECL Alert about the “URLOpen” and it is signed by -No Signature-.

If it is signed again by the server id and the agent isn’t run against the views, the alert does not appear.

Any ideas?